申请人:AGFA-GEVAERT
公开号:US20030055130A1
公开(公告)日:2003-03-20
A thiophene compound represented by formula (I):
1
in which:
A represents a C2-C5 alkylene bridge; R represents a stereoselectively substituted, linear or branched C2-C24 alkyl, C3-C18 cycloalkyl, C1-C18 alkoxy or polyethyleneoxide group, optionally substituted with at least one substituent selected from the group consisting of an alcohol, amide, ether, ester or sulfonate group; or an optionally substituted aryl group having at least one chiral centre substituted at said C2-C5 alkylene bridge; polymers derived therefrom; a process for polymerizing a thiophene according to formula (I), optionally chemically or electrochemically; and dispersions, pastes and layers containing polymers derived therefrom.
一种由式(I)表示的噻吩化合物:
其中:
A代表C2-C5烷基桥;
R代表立体选择性取代的线性或支链C2-C24烷基,C3-C18环烷基,C1-C18烷氧基或聚乙二醇基团,可选择地取代至少一种取代基,所述取代基选自醇、酰胺、醚、酯或磺酸基团的群;或在所述C2-C5烷基桥上取代至少一个手性中心的可选择地取代的芳基基团;由此派生的聚合物;一种根据式(I)聚合噻吩的过程,可选择化学或电化学;以及含有由此派生的聚合物的分散液、浆糊和层。